ResearchRouting table, RPKI, IRR & looking glass

AS197549 GHOSTnet GmbH

AS197549 (DE-TopColo) is registered to GHOSTnet GmbH in DE. It originates 3 prefixes in the global routing table.

3
IPv4 prefixes
0
IPv6 prefixes
8,960
IPv4 addresses
100%
RPKI valid

Who holds AS197549

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS197549
Handle
DE-TopColo
Organization
GHOSTnet GmbH
Country
DE
ASPA
None published

What AS197549 announces

Prefixes originated by AS197549 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
3
IPv6 prefixes
0
IPv4 addresses
8,960 (35 /24s)
RPKI valid
3 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS197549
5
With an IRR route object
3 100%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (3)

RPKI valid   RPKI invalid   no ROA covers it

Who AS197549 is reached through

The AS just before AS197549 in the paths our looking glass collectors hold, for 3 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
RIPEDE-TopColoRIPE-NCC-END-MNT, NEWCOLO-MNT

Route objects with origin AS197549: RIPE 8

as-sets that list AS197549 (5)